PROCESS FOR PRODUCING AN IRON-TIN ALLOY LAYER ON A PACKAGING STEEL SUBSTRATE

摘要

The invention relates to a production process for producing an iron-tin alloy layer on a packaging steel substrate and to a substrate provided with said layer wherein one or both sides of a SR- or DR-blackplate substrate is coated with an iron-tin alloy layer which contains at least 80 weight percent (wt.%) of FeSn (50 at.% tin and 50 at.% iron).